<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<link rel="stylesheet" href="./css/base.css">
<script src="./js/codergege.js"></script>
<script src="./js/3.js"></script>
<style>
#div1y { width: 150px; height: 150px; background: blue; position: absolute; }
</style>
</head>
<body>

<div id="div1y"></div>
</body>
</html>
